CN202183432U - Sealing structure for storage battery post and storage battery cover post hole - Google Patents
Sealing structure for storage battery post and storage battery cover post hole Download PDFInfo
- Publication number
- CN202183432U CN202183432U CN2011202444808U CN201120244480U CN202183432U CN 202183432 U CN202183432 U CN 202183432U CN 2011202444808 U CN2011202444808 U CN 2011202444808U CN 201120244480 U CN201120244480 U CN 201120244480U CN 202183432 U CN202183432 U CN 202183432U
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- CN
- China
- Prior art keywords
- pole
- pressure ring
- pole hole
- battery
- post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a sealing structure for a storage battery post and a storage battery cover post hole. The sealing structure comprises a post arranged in a battery cover post hole, a sealing ring arranged in the post hole, sealing glue and a press ring, wherein the press ring is arranged in the post hole; the press ring and the sealing ring are sheathed on the post and are arranged sequentially from top to bottom; and the sealing glue is filled in the gaps between the press ring and the inner wall surface of the post hole as well as between the press ring and the post. As the sealing effect between the battery post and the post hole is good, the quality of the battery is effectively guaranteed, the sealing structure is particularly suitable for standby application and accumulators, and the sealing structure cannot be subject to acid corrosion even after being used for three to five years. Meanwhile, as the use amount of glue is small, not only the time for hardening the sealing glue of the post is shortened, but also the production efficiency is improved and environmental pollution is reduced.
Description
Technical field
The utility model relates to analysing valve control type lead-acid accumulator battery, is specifically related to a kind of battery post and battery cap pole hole hermetically-sealed construction.
Background technology
Along with developing rapidly of China's storage battery product, in the storage battery manufacture process, especially in the battery post seal process, 0 type circle commonly used or asbestos cord etc. are pressed in the pole hole, inject the resin glue sealing.Also have producer on 0 type circle, to add plastic nut and compress, the fluid sealant that reinjects sealing is though sealing effectiveness improves a lot in a short time; But subsequent use in this way and three to five years service time of energy-storage battery, along with the growth of pole plate, the acid corrosion phenomenon still appears climbing in pole; And in manufacturing process, it is too many, not only long because of the resin solidification time that fluid sealant is used; Influence the raising of production efficiency, also waste the resin glue material, and environmental pollution is bigger.Therefore, the sealing effectiveness that how to solve battery electrode column with enhance productivity, very important for the quality of battery, invent a kind of battery post and battery cap pole hole hermetically-sealed construction then becomes imperative.
Summary of the invention
The purpose of the utility model is to provide a kind of battery post and battery cap pole hole hermetically-sealed construction, and the acid corrosion phenomenon appears climbing in the terminal that exists with the solution prior art, solves a series of problems of bringing too much that fluid sealant is used simultaneously.
The utility model is realized through following technical scheme:
A kind of battery post and battery cap pole hole hermetically-sealed construction; Comprise the pole that is arranged in the battery cover pole hole, be arranged at sealing ring, fluid sealant in the pole hole; Also comprise the pressure ring that is arranged in the pole hole; Said pressure ring, sealing ring are placed in pole, set gradually from the top down, in the space of fluid sealant filling between pressure ring and pole hole internal face, pressure ring and pole.
The further improvement project of the utility model is between sealing ring and pressure ring counterface, to be provided with packing ring.
The utility model further improvement project is; The top of said pole is that copper core, bottom are plumbous part; The top of said plumbous part is Rotary-table; The pole hole that cooperates with plumbous part top Rotary-table, for inwardly making the non-isometrical circular hole of progressive contraction, the inside and outside side face of sealing ring respectively with the Rotary-table outer peripheral face of plumbous part, the inner peripheral surface kissing in pole hole;
The pole hole that cooperates with pole upper copper core is isometrical circular hole, and the periphery of said pressure ring is threaded with pole hole internal face, interior Zhou Yutong core periphery kissing.
The utility model further improvement project is; The lower end of pressure ring is provided with several small boss (and form the gap between the packing ring, be convenient to the filling fluid sealant), and inner rim portion is evenly distributed along the pressure ring lower end; The upper end is provided with several fitting operation grooves, and outer peripheral portion is evenly distributed along the pressure ring upper end.
The utility model further improvement project is, aperture, pressure ring top is less than the aperture, bottom, and top inner peripheral surface and copper core periphery kissing are provided with space (being convenient to the filling fluid sealant) between bottom inner peripheral surface and the copper core periphery;
Pressure ring top overall diameter is greater than the bottom overall diameter, and the pressure ring upper periphery is threaded with pole hole internal face, is provided with space (being convenient to the filling fluid sealant) between lower, outer perimeter and the pole hole internal face.
The utility model further improvement project is, aperture, sealing ring bottom is greater than top, aperture, and said hole is the progressive shape that opens from the top down, and the sealing ring lower outer diameter is progressive contraction-like from the top down less than the top external diameter.Sealing ring is designed to such structure, and advantage is: the first, and be convenient to operation and place; The second, when pole plate is grown, the hypotenuse mutual extrusion of the hypotenuse of pole and sealing ring, it is big that active force becomes, and sealing effectiveness is better.
The utility model further improvement project is that the copper core periphery of pole is provided with vertical hobboing cutter trace (being convenient to the filling fluid sealant), increases radially resistance, prevents that pressure ring is loosening.
The utility model compared with prior art has following obvious advantage:
One, good sealing effect between battery electrode column and the pole hole has guaranteed to be particularly useful for the quality of battery and energy-storage battery subsequent use effectively, even use three to five years, pole can not take place yet climb the acid corrosion phenomenon.
Two, the fluid sealant consumption is few, has not only shortened the electrode column sealing adhesive curing time, has improved production efficiency, and has alleviated the pollution of environment.
Description of drawings
Fig. 1 looks cross-sectional schematic for the utility model installation diagram master.
Fig. 2 is Fig. 1 schematic top plan view.
Fig. 3 is the main cross-sectional schematic of looking of battery cover and pole hole thereof.
Fig. 4 is the utility model pressure ring elevational schematic view.
Fig. 5 looks cross-sectional schematic for the utility model pressure ring master.
Fig. 6 is the utility model pressure ring schematic top plan view.
Fig. 7 looks cross-sectional schematic for the utility model sealing ring master.
Embodiment
As shown in Figure 1; The utility model comprises the pole 1 that is arranged in the battery cover 3 pole holes, is arranged at pressure ring 2, packing ring 5, sealing ring 6, fluid sealant 4 in the pole hole; Said pressure ring 2, packing ring 5, sealing ring 6 are placed in pole 1, set gradually from the top down, in the space of fluid sealant 4 fillings between pressure ring 2 and pole hole internal face, pressure ring 2 and pole 1.
Like Fig. 1, shown in 3; The top of said pole 1 is that copper core, bottom are plumbous part; The top of said plumbous part is Rotary-table; The pole hole 32 that cooperates with plumbous part top Rotary-table, for inwardly making the non-isometrical circular hole of progressive contraction, the inside and outside side face of sealing ring 6 respectively with the Rotary-table outer peripheral face of plumbous part, the inner peripheral surface kissing in pole hole;
The pole hole 31 that cooperates with pole upper copper core is isometrical circular hole, and the periphery of said pressure ring 2 is connected with pole hole internal face screw thread 33, interior Zhou Yutong core periphery kissing.The copper core periphery of said pole 1 is provided with vertical hobboing cutter trace.
As 1,4,5, shown in 6, the lower end of pressure ring 2 is provided with several small boss 21, and 2 lower end inner rim portions are evenly distributed along pressure ring, and the upper end is provided with several fitting operation grooves 22, and is evenly distributed along pressure ring 2 upper end outer peripheral portion.
Aperture, pressure ring 2 top is less than the aperture, bottom, and top inner peripheral surface and copper core periphery kissing are provided with the space between bottom inner peripheral surface and the copper core periphery;
As shown in Figure 7, aperture, sealing ring 6 bottom is greater than top, aperture, and said hole is the progressive shape that opens from the top down, and sealing ring 6 lower outer diameter are progressive contraction-like from the top down less than the top external diameter.
Claims (6)
1. battery post and battery cap pole hole hermetically-sealed construction; Comprise the pole that is arranged in the battery cover pole hole, be arranged at sealing ring, fluid sealant in the pole hole; It is characterized in that: also comprise the pressure ring that is arranged in the pole hole; Said pressure ring, sealing ring are placed in pole, set gradually from the top down, in the space of fluid sealant filling between pressure ring and pole hole internal face, pressure ring and pole.
2. a kind of battery post as claimed in claim 1 and battery cap pole hole hermetically-sealed construction is characterized in that: between sealing ring and pressure ring counterface, be provided with packing ring.
3. a kind of battery post as claimed in claim 1 and battery cap pole hole hermetically-sealed construction; It is characterized in that: the top of said pole is that copper core, bottom are plumbous part; The top of said plumbous part is Rotary-table; The pole hole that cooperates with plumbous part top Rotary-table, for inwardly making the non-isometrical circular hole of progressive contraction, the inside and outside side face of sealing ring respectively with the Rotary-table outer peripheral face of plumbous part, the inner peripheral surface kissing in pole hole;
The pole hole that cooperates with pole upper copper core is isometrical circular hole, and the periphery of said pressure ring is threaded with pole hole internal face, interior Zhou Yutong core periphery kissing.
4. like claim 1 or 3 described a kind of battery posts and battery cap pole hole hermetically-sealed construction; It is characterized in that: the lower end of pressure ring is provided with several small boss; Inner rim portion is evenly distributed along the pressure ring lower end; The upper end is provided with several fitting operation grooves, and outer peripheral portion is evenly distributed along the pressure ring upper end.
5. a kind of battery post as claimed in claim 3 and battery cap pole hole hermetically-sealed construction is characterized in that: aperture, pressure ring top is less than the aperture, bottom, and top inner peripheral surface and copper core periphery kissing are provided with the space between bottom inner peripheral surface and the copper core periphery;
Pressure ring top overall diameter is greater than the bottom overall diameter, and the pressure ring upper periphery is threaded with pole hole internal face, is provided with the space between lower, outer perimeter and the pole hole internal face.
6. like claim 1 or 2 or 3 described a kind of battery posts and battery cap pole hole hermetically-sealed construction; It is characterized in that: aperture, sealing ring bottom is greater than top, aperture; Said hole is the progressive shape that opens from the top down, and the sealing ring lower outer diameter is progressive contraction-like from the top down less than the top external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202444808U CN202183432U (en) | 2011-07-12 | 2011-07-12 | Sealing structure for storage battery post and storage battery cover post hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202444808U CN202183432U (en) | 2011-07-12 | 2011-07-12 | Sealing structure for storage battery post and storage battery cover post hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183432U true CN202183432U (en) | 2012-04-04 |
Family
ID=46176458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202444808U Expired - Fee Related CN202183432U (en) | 2011-07-12 | 2011-07-12 | Sealing structure for storage battery post and storage battery cover post hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280600A (en) * | 2011-07-12 | 2011-12-14 | 浙江天能电池(江苏)有限公司 | Storage battery post and storage battery cover post hole sealing structure |
| CN104882573A (en) * | 2015-05-06 | 2015-09-02 | 中航锂电（洛阳）有限公司 | Power battery cover plate and power battery using same |
-
2011
- 2011-07-12 CN CN2011202444808U patent/CN202183432U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280600A (en) * | 2011-07-12 | 2011-12-14 | 浙江天能电池(江苏)有限公司 | Storage battery post and storage battery cover post hole sealing structure |
| CN102280600B (en) * | 2011-07-12 | 2013-08-07 | 浙江天能电池(江苏)有限公司 | Storage battery post and storage battery cover post hole sealing structure |
| CN104882573A (en) * | 2015-05-06 | 2015-09-02 | 中航锂电（洛阳）有限公司 | Power battery cover plate and power battery using same |
| CN104882573B (en) * | 2015-05-06 | 2017-11-21 | 中航锂电（洛阳）有限公司 | Cover plate of power battery and the electrokinetic cell using the cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20120712 |